etampus0220
etampus0220
26.05.2021 • 
Biology

What is true about a strand of DNA? Question 5 options:

A. It contains many genes

B. It contains many proteins

C. It contains many strands of mRNA

D. It contains many chromosomes

I tried the last one, " It contains many chromosomes" and " It contains many strands of mRNA" and they were both wrong so its either A or B

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